255049198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{394813}}^1$

素因数の和:394851

約数の個数: 16

約数和(自身を含む): 426399120

約数和(自身を除く): 171349922

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 394813, 789626, 6711821, 7501447, 13423642, 15002894, 127524599, 255049198]

約数ペア:

[(1, 255049198), (2, 127524599), (17, 15002894), (19, 13423642), (34, 7501447), (38, 6711821), (323, 789626), (646, 394813)]